#include "HYDROData_Image.h"
-#include "HYDROData_Iterator.h"
-#include "HYDROOperations_Factory.h"
-#include "HYDROData_Tool.h"
+#include "HYDROData_Document.h"
+#include "HYDROData_Lambert93.h"
+#include "HYDROData_OperationsFactory.h"
#include <TDataStd_RealArray.hxx>
#include <TDataStd_ByteArray.hxx>
+#include <TDataStd_Integer.hxx>
#include <TDataStd_IntegerArray.hxx>
#include <TDataStd_ReferenceList.hxx>
-#include <TDataStd_Name.hxx>
#include <TDataStd_UAttribute.hxx>
#include <TDataStd_AsciiString.hxx>
-#include <TDF_ListIteratorOfLabelList.hxx>
#include <ImageComposer_Operator.h>
#include <ImageComposer_MetaTypes.h>
#include <QStringList>
-static const Standard_GUID GUID_MUST_BE_UPDATED("80f2bb81-3873-4631-8ddd-940d2119f000");
static const Standard_GUID GUID_SELF_SPLITTED("997995aa-5c19-40bf-9a60-ab4b70ad04d8");
+static const Standard_GUID GUID_HAS_LOCAL_POINTS("FD8841AA-FC44-42fa-B6A7-0F682CCC6F27");
+static const Standard_GUID GUID_HAS_GLOBAL_POINTS("330D0E81-742D-4ea3-92D4-484877CFA7C1");
-#define PYTHON_IMAGE_ID "1"
+#define PYTHON_IMAGE_ID "KIND_IMAGE"
-IMPLEMENT_STANDARD_HANDLE(HYDROData_Image, HYDROData_Object)
-IMPLEMENT_STANDARD_RTTIEXT(HYDROData_Image, HYDROData_Object)
+IMPLEMENT_STANDARD_HANDLE(HYDROData_Image, HYDROData_Entity)
+IMPLEMENT_STANDARD_RTTIEXT(HYDROData_Image, HYDROData_Entity)
HYDROData_Image::HYDROData_Image()
+: HYDROData_Entity()
{
}
{
QStringList aResList;
- Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( this );
+ Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( myLab );
if ( aDocument.IsNull() )
return aResList;
aResList << QString( "" );
aResList << QString( "%1.LoadImage( \"%2\" );" )
.arg( anImageName ).arg( aFilePath );
+ aResList << QString( "" );
+
+ // Dump transformation points for image
+
+ QString aGap = QString().fill( ' ', anImageName.size() + 16 );
+
+ bool anIsByTwoPoints = IsByTwoPoints();
+
+ QPoint aLocalPointA, aLocalPointB, aLocalPointC;
+ if ( GetLocalPoints( aLocalPointA, aLocalPointB, aLocalPointC ) )
+ {
+ aResList << QString( "%1.SetLocalPoints( QPoint( %2, %3 )," )
+ .arg( anImageName ).arg( aLocalPointA.x() ).arg( aLocalPointA.y() );
+ aResList << QString( aGap + "QPoint( %1, %2 )," )
+ .arg( aLocalPointB.x() ).arg( aLocalPointB.y() );
+ aResList << QString( aGap + "QPoint( %1, %2 ) );" )
+ .arg( aLocalPointC.x() ).arg( aLocalPointC.y() );
+ aResList << QString( "" );
+ }
+
+ HYDROData_Image::TransformationMode aTransformationMode;
+ QPointF aTrsfPointA, aTrsfPointB, aTrsfPointC;
+ if ( GetGlobalPoints( aTransformationMode, aTrsfPointA, aTrsfPointB, aTrsfPointC ) )
+ {
+ aResList << QString( "%1.SetGlobalPoints( %2," )
+ .arg( anImageName ).arg( aTransformationMode );
+ aResList << QString( aGap + "QPointF( %1, %2 )," )
+ .arg( aTrsfPointA.x() ).arg( aTrsfPointA.y() );
+ aResList << QString( aGap + "QPointF( %1, %2 )," )
+ .arg( aTrsfPointB.x() ).arg( aTrsfPointB.y() );
+ aResList << QString( aGap + "QPointF( %1, %2 ) );" )
+ .arg( aTrsfPointC.x() ).arg( aTrsfPointC.y() );
+
+ if ( aTransformationMode == ReferenceImage )
+ {
+ Handle(HYDROData_Image) aRefImg = GetTrsfReferenceImage();
+ setPythonReferenceObject( theTreatedObjects, aResList, aRefImg, "SetTrsfReferenceImage" );
+ }
+ }
}
else
{
aResList << QString( "%1.SetOperatorName( \"%2\" );" )
.arg( anImageName ).arg( anOperatorName );
- ImageComposer_Operator* anImageOp = HYDROOperations_Factory::Factory()->Operator( this );
+ ImageComposer_Operator* anImageOp =
+ HYDROData_OperationsFactory::Factory()->Operator( OperatorName() );
if ( anImageOp )
{
// Dump operation arguments
for ( int i = 0; i < aNbReferences; ++i )
{
Handle(HYDROData_Image) aRefImg = Handle(HYDROData_Image)::DownCast( Reference( i ) );
- if ( aRefImg.IsNull() )
- continue;
-
- QString aRefImgName = aRefImg->GetName();
-
- // The definition of reference image must be dumped before this
- if ( !theTreatedObjects.contains( aRefImgName ) )
- {
- // Write definition of reference image
- QStringList aRefImgDump = aRefImg->DumpToPython( theTreatedObjects );
- if ( aRefImgDump.isEmpty() )
- continue;
-
- QStringList aTmpList = aResList;
- aResList = aRefImgDump;
-
- aResList.append( "" );
- aResList.append( aTmpList );
-
- theTreatedObjects.insert( aRefImgName, aRefImg );
- }
-
- aResList << QString( "%1.AppendReference( %2 );" )
- .arg( anImageName ).arg( aRefImgName );
+ setPythonReferenceObject( theTreatedObjects, aResList, aRefImg, "AppendReference" );
}
}
aResList << QString( "%1.Update();" ).arg( anImageName );
}
- // Dump transformation matrix for image
- aResList << QString( "" );
-
- QTransform aTrsf = Trsf();
-
- aResList << QString( "trsf = QTransform( %2, %3, %4," )
- .arg( aTrsf.m11() ).arg( aTrsf.m12() ).arg( aTrsf.m13() );
- aResList << QString( " %1, %2, %3," )
- .arg( aTrsf.m21() ).arg( aTrsf.m22() ).arg( aTrsf.m23() );
- aResList << QString( " %1, %2, %3 );" )
- .arg( aTrsf.m31() ).arg( aTrsf.m32() ).arg( aTrsf.m33() );
-
- aResList << QString( "%1.SetTrsf( trsf );" ).arg( anImageName );
-
- // Dump transformation points for image
- aResList << QString( "" );
-
- QPoint aPointAIn, aPointBIn, aPointCIn;
- QPointF aPointAOut, aPointBOut, aPointCOut;
- TrsfPoints( aPointAIn, aPointBIn, aPointCIn,
- aPointAOut, aPointBOut, aPointCOut );
-
- aResList << QString( "a_in = QPoint( %1, %2 );" )
- .arg( aPointAIn.x() ).arg( aPointAIn.y() );
-
- aResList << QString( "b_in = QPoint( %1, %2 );" )
- .arg( aPointBIn.x() ).arg( aPointBIn.y() );
-
- aResList << QString( "c_in = QPoint( %1, %2 );" )
- .arg( aPointCIn.x() ).arg( aPointCIn.y() );
-
- aResList << QString( "a_out = QPointF( %1, %2 );" )
- .arg( aPointAOut.x() ).arg( aPointAOut.y() );
-
- aResList << QString( "b_out = QPointF( %1, %2 );" )
- .arg( aPointBOut.x() ).arg( aPointBOut.y() );
-
- aResList << QString( "c_out = QPointF( %1, %2 );" )
- .arg( aPointCOut.x() ).arg( aPointCOut.y() );
-
- QString aGap = QString().fill( ' ', anImageName.size() + 16 );
- aResList << QString( "%1.SetTrsfPoints( a_in, b_in, c_in," ).arg( anImageName );
- aResList << QString( aGap + "a_out, b_out, c_out );" );
-
return aResList;
}
void HYDROData_Image::Update()
{
- HYDROOperations_Factory* aFactory = HYDROOperations_Factory::Factory();
+ bool anIsToUpdate = IsMustBeUpdated();
+
+ HYDROData_Entity::Update();
- // Update image only if there is an operation
- ImageComposer_Operator* anOp = aFactory->Operator( this );
- if ( anOp )
+ if ( !anIsToUpdate )
+ return;
+
+ HYDROData_OperationsFactory* aFactory = HYDROData_OperationsFactory::Factory();
+
+ ImageComposer_Operator* anOp = aFactory->Operator( OperatorName() );
+ if ( anOp ) // Update image if there is an operation
{
// Fill by arguments and process the operation
+ anOp->setBinArgs( Args() );
+
QVariant anObj1, anObj2;
int aNbReferences = NbReferences();
if ( aNbReferences > 0 )
{
// First referenced object
- Handle(HYDROData_Object) aRefObj = Reference( 0 );
+ Handle(HYDROData_Entity) aRefObj = Reference( 0 );
if ( !aRefObj.IsNull() )
{
anObj1 = aRefObj->GetDataVariant();
if ( aNbReferences > 1 )
{
// Second referenced object
- Handle(HYDROData_Object) aRefObj = Reference( 1 );
+ Handle(HYDROData_Entity) aRefObj = Reference( 1 );
if ( !aRefObj.IsNull() )
anObj2 = aRefObj->GetDataVariant();
}
ImageComposer_Image aResImg = anOp->process( anObj1, anObj2 );
SetImage( aResImg );
+ SetTrsf( aResImg.transform() );
}
-
- Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( this );
- if ( !aDocument.IsNull() )
+ else // Update image if it positioned relatively to other image
{
- // Change the states of this and all depended images
- MustBeUpdated( true );
- HYDROData_Tool::SetMustBeUpdatedImages( aDocument );
- MustBeUpdated( false );
+ UpdateTrsf();
}
+
+ SetToUpdate( false );
}
QVariant HYDROData_Image::GetDataVariant()
return aVarData;
}
+HYDROData_SequenceOfObjects HYDROData_Image::GetAllReferenceObjects() const
+{
+ HYDROData_SequenceOfObjects aResSeq = HYDROData_Entity::GetAllReferenceObjects();
+
+ Handle(HYDROData_Image) aRefImage = GetTrsfReferenceImage();
+ if ( !aRefImage.IsNull() )
+ aResSeq.Append( aRefImage );
+
+ HYDROData_SequenceOfObjects aSeqRefObjects = GetReferenceObjects( 0 );
+ aResSeq.Append( aSeqRefObjects );
+
+ return aResSeq;
+}
+
void HYDROData_Image::SetImage(const QImage& theImage)
{
- if (theImage.isNull()) {
+ if ( theImage.isNull() )
+ {
// for empty image remove all previously stored attributes
myLab.ForgetAttribute(TDataStd_IntegerArray::GetID());
myLab.ForgetAttribute(TDataStd_ByteArray::GetID());
- return;
}
- // store width, height, bytes per line and format in integer array
- Handle(TDataStd_IntegerArray) aParams;
- if (!myLab.FindAttribute(TDataStd_IntegerArray::GetID(), aParams)) {
- aParams = TDataStd_IntegerArray::Set(myLab, 1, 4);
+ else
+ {
+ // store width, height, bytes per line and format in integer array
+ Handle(TDataStd_IntegerArray) aParams;
+ if (!myLab.FindAttribute(TDataStd_IntegerArray::GetID(), aParams)) {
+ aParams = TDataStd_IntegerArray::Set(myLab, 1, 4);
+ }
+ aParams->SetValue(1, theImage.width());
+ aParams->SetValue(2, theImage.height());
+ aParams->SetValue(3, theImage.bytesPerLine());
+ aParams->SetValue(4, (int)(theImage.format()));
+ // store data of image in byte array
+ const char* aData = (const char*)(theImage.bits());
+ SaveByteArray(0, aData, theImage.byteCount());
}
- aParams->SetValue(1, theImage.width());
- aParams->SetValue(2, theImage.height());
- aParams->SetValue(3, theImage.bytesPerLine());
- aParams->SetValue(4, (int)(theImage.format()));
- // store data of image in byte array
- const char* aData = (const char*)(theImage.bits());
- SaveByteArray(0, aData, theImage.byteCount());
+
+ SetToUpdate( true );
}
-bool HYDROData_Image::LoadImage(const QString& theFilePath)
+bool HYDROData_Image::LoadImage( const QString& theFilePath )
{
QImage anImage( theFilePath );
SetImage( anImage );
return aResult;
}
-void HYDROData_Image::SetFilePath(const QString& theFilePath)
+void HYDROData_Image::SetFilePath( const QString& theFilePath )
{
TCollection_AsciiString anAsciiStr( theFilePath.toStdString().c_str() );
TDataStd_AsciiString::Set( myLab.FindChild( DataTag_FilePath ), anAsciiStr );
+
+ SetToUpdate( true );
}
QString HYDROData_Image::GetFilePath() const
{
QString aRes;
- Handle(TDataStd_AsciiString) anAsciiStr;
- if ( myLab.FindChild( DataTag_FilePath ).FindAttribute( TDataStd_AsciiString::GetID(), anAsciiStr ) )
- aRes = QString( anAsciiStr->Get().ToCString() );
+ TDF_Label aLabel = myLab.FindChild( DataTag_FilePath, false );
+ if ( !aLabel.IsNull() )
+ {
+ Handle(TDataStd_AsciiString) anAsciiStr;
+ if ( aLabel.FindAttribute( TDataStd_AsciiString::GetID(), anAsciiStr ) )
+ aRes = QString( anAsciiStr->Get().ToCString() );
+ }
return aRes;
}
anArray->SetValue(7, theTrsf.m31());
anArray->SetValue(8, theTrsf.m32());
anArray->SetValue(9, theTrsf.m33());
+
+ SetToUpdate( true );
}
QTransform HYDROData_Image::Trsf() const
return aTrsf;
}
-void HYDROData_Image::SetTrsfPoints(const QPoint& thePointAIn,
- const QPoint& thePointBIn,
- const QPoint& thePointCIn,
- const QPointF& thePointAOut,
- const QPointF& thePointBOut,
- const QPointF& thePointCOut)
+void HYDROData_Image::UpdateTrsf()
{
- Handle(TDataStd_RealArray) anArray;
- if (!myLab.FindChild(DataTag_TrsfPoints).FindAttribute(TDataStd_RealArray::GetID(), anArray)) {
- anArray = TDataStd_RealArray::Set(myLab.FindChild(DataTag_TrsfPoints), 1, 12);
+ QPoint aPointA, aPointB, aPointC;
+ if ( !GetLocalPoints( aPointA, aPointB, aPointC ) )
+ return;
+
+ TransformationMode aTrsfMode;
+ QPointF aTrsfPointA, aTrsfPointB, aTrsfPointC;
+ if ( !GetGlobalPoints( aTrsfMode, aTrsfPointA, aTrsfPointB, aTrsfPointC ) )
+ return;
+
+ QTransform aRefTransform;
+ Handle(HYDROData_Image) aRefImage = GetTrsfReferenceImage();
+
+ bool anIsRefImage = aTrsfMode == ReferenceImage;
+ if ( anIsRefImage )
+ {
+ if ( aRefImage.IsNull() )
+ return;
+
+ aRefTransform = aRefImage->Trsf();
+ }
+
+ bool anIsByTwoPoints = IsByTwoPoints();
+
+ // Convert lambert coordinates to cartesian
+ if ( aTrsfMode == ManualGeodesic )
+ {
+ double aXCart = 0, aYCart = 0;
+
+ HYDROData_Lambert93::toXY( aTrsfPointA.y(), aTrsfPointA.x(), aXCart, aYCart );
+ aTrsfPointA = QPointF( aXCart, aYCart );
+
+ HYDROData_Lambert93::toXY( aTrsfPointB.y(), aTrsfPointB.x(), aXCart, aYCart );
+ aTrsfPointB = QPointF( aXCart, aYCart );
+
+ if ( !anIsByTwoPoints )
+ {
+ HYDROData_Lambert93::toXY( aTrsfPointC.y(), aTrsfPointC.x(), aXCart, aYCart );
+ aTrsfPointC = QPointF( aXCart, aYCart );
+ }
+ }
+
+ // generate third points if needed
+ if ( anIsByTwoPoints )
+ {
+ aPointC = generateThirdPoint( aPointA, aPointB, true ).toPoint();
+ aTrsfPointC = generateThirdPoint( aTrsfPointA, aTrsfPointB, anIsRefImage );
}
- anArray->SetValue(1, thePointAIn.x());
- anArray->SetValue(2, thePointAIn.y());
- anArray->SetValue(3, thePointBIn.x());
- anArray->SetValue(4, thePointBIn.y());
- anArray->SetValue(5, thePointCIn.x());
- anArray->SetValue(6, thePointCIn.y());
- anArray->SetValue(7, thePointAOut.x());
- anArray->SetValue(8, thePointAOut.y());
- anArray->SetValue(9, thePointBOut.x());
- anArray->SetValue(10, thePointBOut.y());
- anArray->SetValue(11, thePointCOut.x());
- anArray->SetValue(12, thePointCOut.y());
-}
-
-void HYDROData_Image::TrsfPoints(QPoint& thePointAIn,
- QPoint& thePointBIn,
- QPoint& thePointCIn,
- QPointF& thePointAOut,
- QPointF& thePointBOut,
- QPointF& thePointCOut) const
+
+ int xa = aPointA.x();
+ int ya = aPointA.y();
+ int xb = aPointB.x();
+ int yb = aPointB.y();
+ int xc = aPointC.x();
+ int yc = aPointC.y();
+
+ double xta = aTrsfPointA.x();
+ double yta = aTrsfPointA.y();
+ double xtb = aTrsfPointB.x();
+ double ytb = aTrsfPointB.y();
+ double xtc = aTrsfPointC.x();
+ double ytc = aTrsfPointC.y();
+
+ // first, check that three input points don't belong to a single line
+ if( ( yb - ya ) * ( xc - xa ) == ( yc - ya ) * ( xb - xa ) )
+ return;
+
+ // the same check for the reference points
+ if( anIsRefImage && ( ( ytb - yta ) * ( xtc - xta ) == ( ytc - yta ) * ( xtb - xta ) ) )
+ return;
+
+ QTransform aTransform1( xa, ya, 1, xb, yb, 1, xc, yc, 1 );
+ QTransform aTransform2( xta, yta, 1, xtb, ytb, 1, xtc, ytc, 1 );
+
+ bool anIsInvertible = false;
+ QTransform aTransform1Inverted = aTransform1.inverted( &anIsInvertible );
+ if( !anIsInvertible )
+ return;
+
+ QTransform aResTransform = aTransform1Inverted * aTransform2;
+ if( anIsRefImage )
+ aResTransform *= aRefTransform;
+
+ SetTrsf( aResTransform );
+}
+
+bool HYDROData_Image::IsByTwoPoints() const
{
- Handle(TDataStd_RealArray) anArray;
- if (myLab.FindChild(DataTag_TrsfPoints).FindAttribute(TDataStd_RealArray::GetID(), anArray)) {
- thePointAIn = QPointF( anArray->Value(1), anArray->Value(2) ).toPoint();
- thePointBIn = QPointF( anArray->Value(3), anArray->Value(4) ).toPoint();
- thePointCIn = QPointF( anArray->Value(5), anArray->Value(6) ).toPoint();
- thePointAOut = QPointF( anArray->Value(7), anArray->Value(8) );
- thePointBOut = QPointF( anArray->Value(9), anArray->Value(10) );
- thePointCOut = QPointF( anArray->Value(11), anArray->Value(12) );
+ if ( !HasLocalPoints() || !HasGlobalPoints() )
+ return false;
+
+ QPoint aPointA, aPointB, aPointC;
+ GetLocalPoints( aPointA, aPointB, aPointC );
+
+ return aPointC.x() < 0 && aPointC.y() < 0;
+}
+
+bool HYDROData_Image::HasReferences() const
+{
+ Handle(HYDROData_Image) aRefImage = GetTrsfReferenceImage();
+ int aNbReferences = NbReferences();
+
+ return !aRefImage.IsNull() || aNbReferences > 0;
+}
+
+void HYDROData_Image::RemoveAllReferences()
+{
+ if ( !HasReferences() )
+ return;
+
+ Handle(HYDROData_Image) aRefImage = GetTrsfReferenceImage();
+ if ( !aRefImage.IsNull() )
+ {
+ RemoveTrsfReferenceImage();
}
+ else
+ {
+ ClearReferences();
+ SetOperatorName( "" );
+ SetArgs( "" );
+ SetIsSelfSplitted( false );
+ }
+
+ bool anIsByTwoPoints = IsByTwoPoints();
+
+ QImage anImage = Image();
+ if ( anImage.isNull() )
+ {
+ SetToUpdate( false );
+ return;
+ }
+
+ // Set local points to default position
+ QPoint aLocalPointA = QPoint( 0, 0 );
+ QPoint aLocalPointB = QPoint( anImage.width(), 0 );
+ QPoint aLocalPointC = anIsByTwoPoints ? QPoint( INT_MIN, INT_MIN ) : QPoint( 0, anImage.height() );
+
+ SetLocalPoints( aLocalPointA, aLocalPointB, aLocalPointC, false );
+
+ // Calculate global points
+ QTransform aTransform = Trsf();
+
+ QPointF aTrsfPointA = QPointF( aTransform.map( aLocalPointA ) );
+ QPointF aTrsfPointB = QPointF( aTransform.map( aLocalPointB ) );
+ QPointF aTrsfPointC = anIsByTwoPoints ? QPointF( INT_MIN, INT_MIN ) :
+ QPointF( aTransform.map( aLocalPointC ) );
+
+ SetGlobalPoints( ManualCartesian, aTrsfPointA, aTrsfPointB, aTrsfPointC );
+
+ SetToUpdate( false );
}
-bool HYDROData_Image::HasTrsfPoints() const
+void HYDROData_Image::SetLocalPoints( const QPoint& thePointA,
+ const QPoint& thePointB,
+ const QPoint& thePointC,
+ const bool theIsUpdate )
{
Handle(TDataStd_RealArray) anArray;
- return myLab.FindChild(DataTag_TrsfPoints).FindAttribute(TDataStd_RealArray::GetID(), anArray);
+ if ( !myLab.FindChild( DataTag_TrsfPoints ).FindAttribute( TDataStd_RealArray::GetID(), anArray ) )
+ anArray = TDataStd_RealArray::Set( myLab.FindChild( DataTag_TrsfPoints ), 1, 12 );
+
+ anArray->SetValue( 1, thePointA.x() );
+ anArray->SetValue( 2, thePointA.y() );
+ anArray->SetValue( 3, thePointB.x() );
+ anArray->SetValue( 4, thePointB.y() );
+ anArray->SetValue( 5, thePointC.x() );
+ anArray->SetValue( 6, thePointC.y() );
+
+ TDataStd_UAttribute::Set( myLab.FindChild( DataTag_TrsfPoints ), GUID_HAS_LOCAL_POINTS );
+
+ if ( theIsUpdate )
+ UpdateTrsf();
+
+ SetToUpdate( true );
}
-void HYDROData_Image::AppendReference(Handle(HYDROData_Object) theReferenced)
+bool HYDROData_Image::GetLocalPoints( QPoint& thePointA,
+ QPoint& thePointB,
+ QPoint& thePointC ) const
{
- Handle(TDataStd_ReferenceList) aRefs;
- if (!myLab.FindAttribute(TDataStd_ReferenceList::GetID(), aRefs))
- aRefs = TDataStd_ReferenceList::Set(myLab);
- aRefs->Append(theReferenced->Label());
+ if ( !HasLocalPoints() )
+ return false;
+
+ Handle(TDataStd_RealArray) anArray;
+ myLab.FindChild( DataTag_TrsfPoints ).FindAttribute( TDataStd_RealArray::GetID(), anArray );
+
+ thePointA = QPointF( anArray->Value( 1 ), anArray->Value( 2 ) ).toPoint();
+ thePointB = QPointF( anArray->Value( 3 ), anArray->Value( 4 ) ).toPoint();
+ thePointC = QPointF( anArray->Value( 5 ), anArray->Value( 6 ) ).toPoint();
+
+ return true;
}
-int HYDROData_Image::NbReferences() const
+bool HYDROData_Image::HasLocalPoints() const
{
- Handle(TDataStd_ReferenceList) aRefs;
- if (!myLab.FindAttribute(TDataStd_ReferenceList::GetID(), aRefs))
- return 0;
- return aRefs->Extent();
+ TDF_Label aLabel = myLab.FindChild( DataTag_TrsfPoints, false );
+ if ( aLabel.IsNull() || !aLabel.IsAttribute( GUID_HAS_LOCAL_POINTS ) )
+ return false;
+
+ Handle(TDataStd_RealArray) anArray;
+ return aLabel.FindAttribute( TDataStd_RealArray::GetID(), anArray );
}
-Handle(HYDROData_Object) HYDROData_Image::Reference(const int theIndex) const
+
+void HYDROData_Image::SetGlobalPoints( const TransformationMode& theMode,
+ const QPointF& thePointA,
+ const QPointF& thePointB,
+ const QPointF& thePointC,
+ const bool theIsUpdate )
{
- Handle(TDataStd_ReferenceList) aRefs;
- if (!myLab.FindAttribute(TDataStd_ReferenceList::GetID(), aRefs))
- return Handle(HYDROData_Object)();
- if (theIndex < 0 || theIndex >= aRefs->Extent())
- return Handle(HYDROData_Object)();
+ Handle(TDataStd_RealArray) anArray;
+ if ( !myLab.FindChild( DataTag_TrsfPoints ).FindAttribute( TDataStd_RealArray::GetID(), anArray ) )
+ anArray = TDataStd_RealArray::Set( myLab.FindChild( DataTag_TrsfPoints ), 1, 12 );
+
+ anArray->SetValue( 7, thePointA.x() );
+ anArray->SetValue( 8, thePointA.y() );
+ anArray->SetValue( 9, thePointB.x() );
+ anArray->SetValue( 10, thePointB.y() );
+ anArray->SetValue( 11, thePointC.x() );
+ anArray->SetValue( 12, thePointC.y() );
+
+ SetTrsfMode( theMode );
+
+ TDataStd_UAttribute::Set( myLab.FindChild( DataTag_TrsfPoints ), GUID_HAS_GLOBAL_POINTS );
- TDF_ListIteratorOfLabelList anIter(aRefs->List());
- for(int anIndex = 0; anIndex != theIndex; anIter.Next(), anIndex++);
- const TDF_Label& aRefLab = anIter.Value();
- return Handle(HYDROData_Object)::DownCast(HYDROData_Iterator::Object(aRefLab));
+ if ( theIsUpdate )
+ UpdateTrsf();
+
+ SetToUpdate( true );
}
-void HYDROData_Image::ChangeReference(
- const int theIndex, Handle(HYDROData_Object) theReferenced)
-{
- Handle(TDataStd_ReferenceList) aRefs;
- if (!myLab.FindAttribute(TDataStd_ReferenceList::GetID(), aRefs))
- aRefs = TDataStd_ReferenceList::Set(myLab);
- if (theIndex >= aRefs->Extent()) { // for too big index append it just to the end
- AppendReference(theReferenced);
- } else { // remove and insert new
- TDF_ListIteratorOfLabelList anIter(aRefs->List());
- int anIndex = 0;
- for(; anIndex != theIndex; anIter.Next(), anIndex++);
- const TDF_Label& aRemovedLab = anIter.Value();
- anIter.Next();
- aRefs->Remove(aRemovedLab);
- if (anIter.More())
- aRefs->InsertBefore(theReferenced->Label(), anIter.Value());
- else
- aRefs->Append(theReferenced->Label());
+bool HYDROData_Image::GetGlobalPoints( TransformationMode& theMode,
+ QPointF& thePointA,
+ QPointF& thePointB,
+ QPointF& thePointC ) const
+{
+ if ( !HasGlobalPoints() )
+ return false;
+
+ theMode = GetTrsfMode();
+
+ Handle(TDataStd_RealArray) anArray;
+ myLab.FindChild( DataTag_TrsfPoints ).FindAttribute( TDataStd_RealArray::GetID(), anArray );
+
+ thePointA = QPointF( anArray->Value( 7 ), anArray->Value( 8 ) );
+ thePointB = QPointF( anArray->Value( 9 ), anArray->Value( 10 ) );
+ thePointC = QPointF( anArray->Value( 11 ), anArray->Value( 12 ) );
+
+ return true;
+}
+
+bool HYDROData_Image::HasGlobalPoints() const
+{
+ TDF_Label aLabel = myLab.FindChild( DataTag_TrsfPoints, false );
+ if ( aLabel.IsNull() || !aLabel.IsAttribute( GUID_HAS_GLOBAL_POINTS ) )
+ return false;
+
+ Handle(TDataStd_RealArray) anArray;
+ return aLabel.FindAttribute( TDataStd_RealArray::GetID(), anArray );
+}
+
+void HYDROData_Image::SetReferencePoints( const Handle(HYDROData_Image)& theRefImage,
+ const QPointF& thePointA,
+ const QPointF& thePointB,
+ const QPointF& thePointC,
+ const bool theIsUpdate )
+{
+ SetTrsfReferenceImage( theRefImage );
+ SetGlobalPoints( ReferenceImage, thePointA, thePointB, thePointC, theIsUpdate );
+}
+
+bool HYDROData_Image::GetReferencePoints( Handle(HYDROData_Image)& theRefImage,
+ QPointF& thePointA,
+ QPointF& thePointB,
+ QPointF& thePointC ) const
+{
+ if ( !HasReferencePoints() )
+ return false;
+
+ theRefImage = GetTrsfReferenceImage();
+
+ TransformationMode aMode;
+ GetGlobalPoints( aMode, thePointA, thePointB, thePointC );
+
+ return true;
+}
+
+bool HYDROData_Image::HasReferencePoints() const
+{
+ if ( !HasGlobalPoints() )
+ return false;
+
+ Handle(HYDROData_Image) aRefImage = GetTrsfReferenceImage();
+ if ( aRefImage.IsNull() )
+ return false;
+
+ TransformationMode aTrsfMode = GetTrsfMode();
+ if ( aTrsfMode != ReferenceImage )
+ return false;
+
+ return true;
+}
+
+void HYDROData_Image::SetTrsfMode( const TransformationMode& theMode )
+{
+ TDataStd_Integer::Set( myLab.FindChild( DataTag_TrsfMode ), (int)theMode );
+ SetToUpdate( true );
+}
+
+HYDROData_Image::TransformationMode HYDROData_Image::GetTrsfMode() const
+{
+ TransformationMode aResMode = ManualGeodesic;
+
+ TDF_Label aLabel = myLab.FindChild( DataTag_TrsfPoints, false );
+ if ( !aLabel.IsNull() )
+ {
+ Handle(TDataStd_Integer) aMode;
+ if ( myLab.FindChild( DataTag_TrsfMode ).FindAttribute( TDataStd_Integer::GetID(), aMode ) )
+ aResMode = (TransformationMode)aMode->Get();
}
+
+ return aResMode;
+}
+
+void HYDROData_Image::SetTrsfReferenceImage( const Handle(HYDROData_Image)& theRefImage )
+{
+ SetReferenceObject( theRefImage, DataTag_TrsfImage );
+ SetToUpdate( true );
+}
+
+Handle(HYDROData_Image) HYDROData_Image::GetTrsfReferenceImage() const
+{
+ return Handle(HYDROData_Image)::DownCast( GetReferenceObject( DataTag_TrsfImage ) );
+}
+
+void HYDROData_Image::RemoveTrsfReferenceImage()
+{
+ RemoveReferenceObject( DataTag_TrsfImage );
+ SetToUpdate( true );
+}
+
+void HYDROData_Image::AppendReference( const Handle(HYDROData_Entity)& theReferenced )
+{
+ AddReferenceObject( theReferenced, 0 );
+ SetToUpdate( true );
+}
+
+int HYDROData_Image::NbReferences() const
+{
+ return NbReferenceObjects( 0 );
+}
+
+Handle(HYDROData_Entity) HYDROData_Image::Reference( const int theIndex ) const
+{
+ return GetReferenceObject( 0, theIndex );
+}
+
+void HYDROData_Image::ChangeReference(
+ const int theIndex, Handle(HYDROData_Entity) theReferenced)
+{
+ SetReferenceObject( theReferenced, 0, theIndex );
+ SetToUpdate( true );
}
void HYDROData_Image::RemoveReference(const int theIndex)
{
- Handle(TDataStd_ReferenceList) aRefs;
- if (!myLab.FindAttribute(TDataStd_ReferenceList::GetID(), aRefs))
- return; // no references, nothing to remove
- if (aRefs->Extent() == 1 && theIndex == 0) { // remove all if only one
- ClearReferences();
- return;
- }
- TDF_ListIteratorOfLabelList anIter(aRefs->List());
- int anIndex = 0;
- for(; anIndex != theIndex && anIter.More(); anIter.Next(), anIndex++);
- if (anIter.More())
- aRefs->Remove(anIter.Value());
+ RemoveReferenceObject( 0, theIndex );
+ SetToUpdate( true );
}
void HYDROData_Image::ClearReferences()
{
- myLab.ForgetAttribute(TDataStd_ReferenceList::GetID());
+ ClearReferenceObjects( 0 );
+ SetToUpdate( true );
}
-void HYDROData_Image::SetOperatorName(const QString theOpName)
+void HYDROData_Image::SetOperatorName( const QString theOpName )
{
- TDataStd_Name::Set(myLab.FindChild(DataTag_Operator),
- TCollection_ExtendedString(theOpName.toLatin1().constData()));
+ TCollection_AsciiString anAsciiStr( theOpName.toStdString().c_str() );
+ TDataStd_AsciiString::Set( myLab.FindChild( DataTag_Operator ), anAsciiStr );
+ SetToUpdate( true );
}
QString HYDROData_Image::OperatorName() const
{
- Handle(TDataStd_Name) aName;
- if (myLab.FindChild(DataTag_Operator).
- FindAttribute(TDataStd_Name::GetID(), aName)) {
- TCollection_AsciiString aStr(aName->Get());
- return QString(aStr.ToCString());
+ QString aRes;
+
+ TDF_Label aLabel = myLab.FindChild( DataTag_Operator, false );
+ if ( !aLabel.IsNull() )
+ {
+ Handle(TDataStd_AsciiString) anAsciiStr;
+ if ( aLabel.FindAttribute( TDataStd_AsciiString::GetID(), anAsciiStr ) )
+ aRes = QString( anAsciiStr->Get().ToCString() );
}
- return QString();
+
+ return aRes;
}
void HYDROData_Image::SetArgs(const QByteArray& theArgs)
{
SaveByteArray(DataTag_Operator, theArgs.constData(), theArgs.length());
+ SetToUpdate( true );
}
QByteArray HYDROData_Image::Args() const
return QByteArray(aData, aLen);
}
-void HYDROData_Image::MustBeUpdated(bool theFlag)
-{
- if (theFlag) {
- TDataStd_UAttribute::Set(myLab, GUID_MUST_BE_UPDATED);
- } else {
- myLab.ForgetAttribute(GUID_MUST_BE_UPDATED);
- }
-}
-
-bool HYDROData_Image::MustBeUpdated() const
-{
- return myLab.IsAttribute(GUID_MUST_BE_UPDATED);
-}
-
void HYDROData_Image::SetIsSelfSplitted(bool theFlag)
{
if (theFlag) {
} else {
myLab.ForgetAttribute(GUID_SELF_SPLITTED);
}
+ SetToUpdate( true );
}
bool HYDROData_Image::IsSelfSplitted() const
{
return myLab.IsAttribute(GUID_SELF_SPLITTED);
}
+
+QPointF HYDROData_Image::generateThirdPoint( const QPointF& thePointA,
+ const QPointF& thePointB,
+ const bool& theIsLocal ) const
+{
+ // Rotate vector to 90 degrees : clockwise - for local
+ // counterclockwise - for global
+ const double aTheta = theIsLocal ? -M_PI_2 : M_PI_2;
+
+ QPointF aResPoint;
+
+ // Move to (0,0) for correct rotation
+ double x = thePointB.x() - thePointA.x();
+ double y = thePointB.y() - thePointA.y();
+
+ aResPoint.setX( x * cos( aTheta ) - y * sin( aTheta ) );
+ aResPoint.setY( x * sin( aTheta ) + y * cos( aTheta ) );
+
+ // Move back to origin position
+ aResPoint.setX( aResPoint.x() + thePointA.x() );
+ aResPoint.setY( aResPoint.y() + thePointA.y() );
+
+ return aResPoint;
+}
+
